* {
  margin: 0;
  padding: 0;
}

ul li {
  list-style: none;
}

img {
  display: block;
  width: 100%;
  height: 100%;
}

body {
  background-color: #F4F4F4;
}

.header {
  background-color: #ffffff;
  width: 1190px;
  height: 60px;
  margin: 0 auto;
  display: flex;
  margin-bottom: 10px;
}

.header .header-item {
  cursor: pointer;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #000000;
  border-right: 2px solid;
  border-image: linear-gradient(rgba(255, 255, 255, 0), #dfdfdf 50%, rgba(255, 255, 255, 0)) 0 1;
}

.header .header-item:last-child {
  border-right: none;
}

.header .header-item .header-item-first {
  text-align: center;
  width: 80px;
  height: 27px;
  line-height: 27px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: bold;
}

.header .header-item .header-item-sec {
  text-align: center;
  font-size: 14px;
  color: #999999;
}

.header .header-item:hover {
  color: #c81623;
}

.header .header-item:hover .header-item-sec {
  color: #c81623;
}

.header .header-item.active .header-item-first {
  background-color: #e1251b;
  color: white;
}

.header .header-item.active .header-item-sec {
  color: #e1251b;
}

.content {
  width: 1190px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
}

.content .content-item {
  cursor: pointer;
  background-color: #ffffff;
  width: 230px;
  height: 322px;
  font-size: 14px;
  color: #666666;
  margin: 5px;
}

.content .content-item .content-item-img {
  width: 150px;
  height: 150px;
  margin: 30px 40px 40px 40px;
}

.content .content-item .introduce {
  position: relative;
  height: 48px;
  line-height: 24px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  text-indent: 40px;
  box-sizing: border-box;
  padding: 0 20px;
}

.content .content-item .introduce .proprietary {
  position: absolute;
  display: inline-block;
  text-align: center;
  line-height: 16px;
  width: 34px;
  height: 16px;
  margin-left: 4px;
  background-color: #e1251b;
  left: 20px;
  top: 4px;
  text-indent: 0;
  font-size: 12px;
  color: #ffffff;
  border-radius: 4px;
}

.content .content-item .content-item-footer {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  padding: 0 20px;
  margin-top: 10px;
}

.content .content-item .content-item-footer .price {
  width: 75px;
  color: #e1251b;
  font-weight: bold;
}

.content .content-item .content-item-footer .price > span {
  font-size: 20px;
}

.content .content-item .content-item-footer .content-item-footer-right {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.content .content-item .content-item-footer .content-item-footer-right .little-img {
  width: 39px;
  height: 12px;
}

.content .content-item .content-item-footer .content-item-footer-right .full-reduction {
  color: #e1251b;
  margin-left: 2px;
}

.content .ma-left {
  margin-left: 0;
}

.content .ma-right {
  margin-right: 0;
}
